Systemic Sclerosis

What is Systemic sclerosis?

Systemic sclerosis, also known as scleroderma, is a rare autoimmune disease where the body produces too much collagen, a substance that causes thickening and hardening of the skin and sometimes affects internal organs like the lungs, kidneys, heart, or digestive system.

How can I recognize it?

You might notice:

• Tight, shiny, or thick skin, especially on the fingers, hands, or face
• Fingers that turn white or blue in the cold (called Raynaud’s phenomenon)
• Swelling or puffiness in the fingers, especially in early stages
• Painful wounds (ulcers) over fingertips
• Small, hard bumps under the skin (calcium deposits)
• Difficulty swallowing, heartburn, or acid reflux
• Bloating, constipation, or diarrhea
• Shortness of breath or dry cough if the lungs are affected

Not everyone will have all symptoms, and how it affects the body can vary.